Casio Edifice Black Steel Watch ED-550PB

Styled with an engine motif, the EF550PB-1AV is equipped with stacked sub-dials, which are strategically covered for enhanced legibility and a dynamic look. The sub-dial at the 3 o’clock position is designed to resemble a racing wheel. Armed with a 1/20th second retrograde chronograph, the second hand alternates between clockwise and counter clockwise motion during timed measurements.

CASIO EDIFICE F1 RACING 3D SHIELD CHRONOGRAPH SWISS CASE ED-550PB
- Model No.: EF-550BK-1AV
- Scratch Resistant Mineral Glass
- Partial Ion Plated
- Black Stainless Steel Bracelet
- Water Resistant: 100m
- 1/20-second stopwatch
- Measuring capacity: 59’59.95”
- Measuring mode: Elapsed time
- Date display
- Regular timekeeping
- Analog: 3 hands (hour, minute, stopwatch seconds)
- 3 dials (timekeeping 24-hour, timekeeping second / stopwatch 1/20 second, stopwatch minutes)
- Accuracy: ±20 seconds per month
- Approx. battery life: 2 years on SR927W